Hello, all. I'm back with more questions about the Shipping Boxes Manager 2.2.0.

My customer chose two items, each with a length and width of 5.5", and a height of 1".

Shipping Boxes Manager shows in the debug that it properly calculates the sizes and chooses the 7" x 7" x 3" box for shippment:

Code:
Products (before nesting):

Array
(
    [0] => Array
        (
            [dimensions] => Array
                (
                    [length] => 5.50
                    [width] => 5.50
                    [height] => 1.00
                )

            [volume] => 30.25
            [weight] => 1.75
            [nestable] => 0
            [nestable_percentage] => 0
            [nestable_group_code] => 
        )

    [1] => Array
        (
            [dimensions] => Array
                (
                    [length] => 5.50
                    [width] => 5.50
                    [height] => 1.00
                )

            [volume] => 30.25
            [weight] => 1.75
            [nestable] => 0
            [nestable_percentage] => 0
            [nestable_group_code] => 
        )

)
Products (after nesting):

Array
(
    [0] => Array
        (
            [dimensions] => Array
                (
                    [length] => 5.50
                    [width] => 5.50
                    [height] => 1.00
                )

            [volume] => 30.25
            [weight] => 1.75
            [nestable] => 0
            [nestable_percentage] => 0
            [nestable_group_code] => 
        )

    [1] => Array
        (
            [dimensions] => Array
                (
                    [length] => 5.50
                    [width] => 5.50
                    [height] => 1.00
                )

            [volume] => 30.25
            [weight] => 1.75
            [nestable] => 0
            [nestable_percentage] => 0
            [nestable_group_code] => 
        )

)
Packages

Array
(
    [0] => Array
        (
            [box ID] => 6
            [length] => 7
            [width] => 7
            [height] => 3
            [weight] => 3.5
            [remaining_volume] => 86.5
        )

)
The problem comes that the shipping module is still showing the user a USPS Priority Mail Flat Rate Small box as an option. That box has dimensions of 8-5/8" x 5-3/8"x1-5/8".

My customer was able to choose the smaller box for shipment and pay a lower shipping price for it.

How can I prevent this from happening?

Thank you!
~ Steve